R. E. Mulvey

Mary P. Tinsley

Mary Tinsley was a laboratory techinician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Francis J. McHale

T. E. Fant

T. E. Fant worked for the Roane-Anderson Company.

Horace E. Mahorney

Horace Mahorney was a chemical engineer at the Y-12 plant in Oak Ridge, Tennessee. From September 1943 to November 1945, Mahorney was an operator of the mass spectrometer with Dr.